查询词典 Low Mass

A 66-year-old female presented with progressive nausea and vomiting for one month. Computed tomography revealed a mixed high and low density mass in the right lateral frontal basal region, with a few stippled calcifications at its inferior wall.

一位六十六岁女性以恶心和呕吐近一个月为初始症状，电脑断层显示一个混合高低密度肿瘤合并下缘点状钙化产生。

On pre-enhanced CT, a huge well-demarcated heterogeneous density of mass composed of multiple popcorn-like and stippled calcifications and low attenuated portion in the right upper lobe and tethered to the right minor fissure.

在CT增强前，可见右上叶密度不均且边界清晰的巨大肿块，内有多处爆米花样及斑点状钙化和低密度区，肿块未越过叶间裂。

Objective To study the effects of low calcium diet on both trabecular bone a nd cortical bone mass in female and male rats.

目的比较低钙饮食对性别不同的大鼠腰椎松质骨和胫骨中段密质骨的影响。

The thermal property studies indicate that the mass loss of compound B was 54.39% at 242.2~750℃, and when the temperature was 1000℃, there was 25.11% char residue left, which showed that the title compound has a good thermal stability and char forming capability. Using acetonitrile as the solvent instead of trichloromethane or 1, 2-dichloethane gave higher yield. During the synthesis, the yield was very low when triethylamine was used as acid acceptor alone, and when a little amount of 4-dimethylaminopyridine was added at the same time, the yield could be 81%.

结果表明，所合成的化合物B的结构与预期的结构一致；热性能研究表明，化合物B在242.2~750℃质量损失为54.39%，1000℃时仍有25.11%的炭残渣，显示出优异的热稳定性和成炭性；在相同反应条件下，用乙腈作为溶剂的反应产率比使用氯仿和二氯乙烷为溶剂的高，并且在合成过程中，单独使用三乙胺作为缚酸剂时产率很低，而当同时加入少量4-二甲氨基吡啶时，产率可达81%。

The failure of charge policy on the price of real estate speeds up the rise of house price, aggravates those middle-low income group's shoulder, restrains the development of other industries, results in the unbalance between economy structure and social structure, invites new unjustness on social distribution, contuses the enthusiasm of labours badly, brings profound social problems, and even induces the breakout of finance crisis, presenting a mass of bad debts towards finance organization, all of which make the whole country economy be in hot water.

房地产价格调控政策的失灵，使住房价格上涨过快，加重了中低收入人群的负担，抑制其他产业的发展，导致经济结构和社会结构的失衡，招致社会分配新的不公，严重挫伤劳动者对策积极性，带来了深刻的社会问题，甚至会导致金融危机的爆发，给金融机构带来大量的呆账和坏账，使整个国民经济陷入困境。

In an echo of China's conquest of industries from clothes to toys to electronics, they are turning painting into a mass-market industry, destroying their competitors with unmatchably low prices.

与中国的从服装到玩具再到电子产品的占统治性地位的产业类似，中国人正在把绘画变成一个市场巨大的产业，以无与伦比的低价摧毁其他的竞争者。

Dwyer has been for 75 years in the World, its Low 〔differential） pressure instruments are high appreciated and are applied broadly over the World. Alicat Scientific has over a decade of experience in providing Mass Flow Meter, Flow Controller , Pressure Gage and Pressure Controller products. InstruTech concentrates in researching and manufacturing the vacuum gauges. Wasco concentrates in producing pressure switch、vacuum switch and pressure transmitters. Pyropress has been for about 60 years in the control and procedure application in the world, its products are rugged, lasting, many of which have options of explosion-proof, they are widely used in the harsh fields such as nuclear and non nuclear power generation, petroleum, chemical industry, defense industries, and so on.

美国Dwyer公司已有75年的历史，其微〔差）压产品在全球享有极高盛誉并得到了广泛的应用；美国Alicat公司在流量测量和控制领域有着数十年的丰富经验，为您提供精确、可靠的质量流量解决方案；美国InstruTech公司专注于真空测量仪表的研发和制造；美国Wasco公司是专业的压力开关、真空开关、压力变送器制造商；美国Anderson公司专业制造用于医药、食品等领域的卫生型压力、流量等仪表；英国Pyropress公司在控制和过程应用方面有近60年的历史，其产品坚固、耐用，许多都有防爆选项，大量用于核电站、电厂、石油、化工和国防等要求严格的领域。

The mating disruptions of the sex pheromone on the concentration of 0.15 g/0.1 ha, 0.75 g/0.1 ha and 2 g/0.1 ha were very low, the attraction inhibition were 14, 20.5 and 14.3 %, respectively. The number of egg mass of L. xylina had not been decreased significantly after the mating disruptants treated.

性费洛蒙浓度於0.15 g /0.1 ha、0.75 g /0.1 ha及2 g /0.1 ha对黑角舞蛾的诱引抑制率很低，分别为14、20.5及 14.3 %，翌年卵块数目没有明显下降，显示没有达到交尾干扰效果，其原因在文中会加以讨论。

TA different mole fraction of the mass fraction of polymer in water were low.

不同TA摩尔分数的聚合物的质量分数均较其在纯水中低。

We also know that some BH mass is accreted after galaxy formation, because low-level AGN activity has been observed in some old galaxies.

同时我们也知道在星系形成之后，一些黑洞的质量仍在增长，因为在一些年长的星系中仍观测到有低水平的活动星系核活动。

This paper discusses design and realizable methods of remote test output interface from logical design angle.

本文从逻辑设计的角度讨论遥测输出接口的设计及实现方法。

This also 星体投射plies to buildings, structures and geological features.

这也适用于建筑物和地质特征。